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authorDavid Herrmann <dh.herrmann@googlemail.com>2012-03-09 14:53:42 (GMT)
committerGustavo Padovan <gustavo@padovan.org>2012-05-09 03:41:30 (GMT)
commit6935e0f5181644201894f0b7fbe3d8910c18af05 (patch)
tree5420f01c982898aaac0204d9761b23fc39bcc081 /drivers/bluetooth
parentbc3dd33cef001e61da0f71b5d8f918b3dbaa4a94 (diff)
downloadlinux-6935e0f5181644201894f0b7fbe3d8910c18af05.tar.xz
Bluetooth: Remove redundant hdev->parent field
We initialize the "struct device" in hci_alloc_dev() for a long time now so we can access hdev->dev.parent directly. Hence, we can drop the temporary field hdev->parent which is used in no other place than hci_add_sysfs(). SET_HCIDEV_DEV() is never called after registering a device by the drivers so we do not overwrite internal device-state. Furthermore, hdev->dev is initialized to 0 by kzalloc() inside hci_alloc_dev() so the default behavior with dev.parent = NULL is kept. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/hci_ldisc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 98a8c05..e564579 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -388,7 +388,7 @@ static int hci_uart_register_dev(struct hci_uart *hu)
hdev->close = hci_uart_close;
hdev->flush = hci_uart_flush;
hdev->send = hci_uart_send_frame;
- hdev->parent = hu->tty->dev;
+ SET_HCIDEV_DEV(hdev, hu->tty->dev);
if (test_bit(HCI_UART_RAW_DEVICE, &hu->hdev_flags))
set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);